Paul Turley continues a series on doing Power BI the right way:
One of the most important lessons I have learned about data modeling over the past 20+ years is that there isn’t one model that fits all business needs. However, there are simple patterns we can follow to model data according to different business needs. Each pattern or schema has a different set of rules. At a very high level, we can think of these schemas in three different categories.
This is the 101 level course, but it’s good to get a refresher on the fundamentals before jumping into the complicated part.